Consider combining ecu and battery into one. Remove the battery buildable and add the battery upgrade buildable to the ecu. Make it posible to install bigger circut boards to increase the number of upgrades a ecu/battery can support. While at it, add the ability of bigger cricit borads to show more information, like actual power draw of a socket, and a day/nights output setting.

General

Ok

0

Yes

0.120.1.1